[1/2] iio: adc: stm32-dfsdm: fix unmet direct dependencies detected
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Message ID 1555333251-4422-2-git-send-email-fabrice.gasnier@st.com
State Accepted
Commit ba7ecfe43d6bf12e2aa76705c45f7d187ae3d7c0
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Series
  • iio: adc: stm32-dfsdm: fix build dependencies
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Commit Message

Fabrice Gasnier April 15, 2019, 1 p.m. UTC
This fixes unmet direct dependencies seen when CONFIG_STM32_DFSDM_ADC
is selected:

WARNING: unmet direct dependencies detected for IIO_BUFFER_HW_CONSUMER
  Depends on [n]: IIO [=y] && IIO_BUFFER [=n]
  Selected by [y]:
  - STM32_DFSDM_ADC [=y] && IIO [=y] && (ARCH_STM32 [=y] && OF [=y] ||
    COMPILE_TEST [=n])

Fixes: e2e6771c6462 ("IIO: ADC: add STM32 DFSDM sigma delta ADC support")

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
---
 drivers/iio/adc/Kconfig | 1 +
 1 file changed, 1 insertion(+)

Comments

Jonathan Cameron April 22, 2019, 10:16 a.m. UTC | #1
On Mon, 15 Apr 2019 15:00:50 +0200
Fabrice Gasnier <fabrice.gasnier@st.com> wrote:

> This fixes unmet direct dependencies seen when CONFIG_STM32_DFSDM_ADC
> is selected:
> 
> WARNING: unmet direct dependencies detected for IIO_BUFFER_HW_CONSUMER
>   Depends on [n]: IIO [=y] && IIO_BUFFER [=n]
>   Selected by [y]:
>   - STM32_DFSDM_ADC [=y] && IIO [=y] && (ARCH_STM32 [=y] && OF [=y] ||
>     COMPILE_TEST [=n])
> 
> Fixes: e2e6771c6462 ("IIO: ADC: add STM32 DFSDM sigma delta ADC support")
> 
> Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Hmm. I wonder how we never got this one from a rand config.
Anyhow, give we are near the end of this cycle, I'll take this for
the next merge window rather than rushing it through.

Applied to the togreg branch of iio.git and pushed out as testing
for the autobuilders to play with it.

Thanks,

Jonathan

> ---
>  drivers/iio/adc/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig
> index 846c7ac..b1b2bde 100644
> --- a/drivers/iio/adc/Kconfig
> +++ b/drivers/iio/adc/Kconfig
> @@ -821,6 +821,7 @@ config STM32_DFSDM_ADC
>  	depends on (ARCH_STM32 && OF) || COMPILE_TEST
>  	select STM32_DFSDM_CORE
>  	select REGMAP_MMIO
> +	select IIO_BUFFER
>  	select IIO_BUFFER_HW_CONSUMER
>  	help
>  	  Select this option to support ADCSigma delta modulator for

Patch
diff mbox series

diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig
index 846c7ac..b1b2bde 100644
--- a/drivers/iio/adc/Kconfig
+++ b/drivers/iio/adc/Kconfig
@@ -821,6 +821,7 @@  config STM32_DFSDM_ADC
 	depends on (ARCH_STM32 && OF) || COMPILE_TEST
 	select STM32_DFSDM_CORE
 	select REGMAP_MMIO
+	select IIO_BUFFER
 	select IIO_BUFFER_HW_CONSUMER
 	help
 	  Select this option to support ADCSigma delta modulator for